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    KX-NT551
    Caratteristiche chiave
    Display LCD retroilluminato a 1 riga
    8 pulsanti CO flessibili
    Porta Ethernet (1000 Base-T) a 2 gigabit
    Power-over-Ethernet (PoE)
    Modalità Eco
    RICHIEDI INFORMAZIONI SUL PRODOTTO SPECIFICHE COMPLETE DOVE ACQUISTARE

    Una gamma di opzioni per la vostra azienda. Prestazioni eccezionali tramite connessione gigabit.

    Il telefono IP KX-NT551 assicura prestazioni professionali straordinarie. Conduce in una nuova dimensione di esperienza audio, grazie all'eccellente qualità HD, combinata a un semplice accesso a potenti funzionalità e applicazioni di supporto. Il design elegante e ultramoderno, disponibile in bianco e in nero, si abbina perfettamente a qualsiasi arredo d'ufficio.

    Audio ad alta definizione

    Il KX-NT551 offre una qualità audio superiore che riduce le comunicazioni disturbate. In combinazione con Enhanced Echo Cancellation e una camera acustica espansa, il KX-NT551 offre un'esperienza audio senza confronti nell'uso come cordless o con altoparlante e con cuffie opzionali. Inoltre offre ricevitori a banda larga compatibili con protesi acustiche, nonché altoparlante e microfono ad alta qualità integrati.

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    Service and Support

    Please see below the services available for this product. You can also use this section to access the general Service & Downloads area of the website or contact our Technical Support team.

    ASSISTENZA GENERALE E DOWNLOAD CONTATTA IL SUPPORTO TECNICO

    Please see below the services available for this product. You can also use this section to access the general Service & Downloads area of the website or contact our Technical Support team.

    ASSISTENZA GENERALE E DOWNLOAD CONTATTA IL SUPPORTO TECNICO

    There are currently no key services available.

    Please see below the services available for this product. You can also use this section to access the general Service & Downloads area of the website or contact our Technical Support team.

    ASSISTENZA GENERALE E DOWNLOAD CONTATTA IL SUPPORTO TECNICO

    There are currently no other services available.

    Specifications

    Generate data sheet
    LCD Type Graphic
    LCD Dots (W x H) 160 x 18
    LCD Line 1
    LCD Character 16/line
    LCD Backlight Yes (On/Automatic/Off)
    LCD Contrast 4 levels
    Ethernet Port 2-Gigabit Ethernet port
    Handset Wideband compliant Hearing aid compatibility (HAC)
    Headset Port Yes (2.5 mm audio jack)
    Electronics Hook Switch (EHS) No
    Speakerphone Yes (Full Duplex) IEEE1329 compatible
    Microfono Yes
    Option Unit Connection No
    Bluetooth (for Headset) No
    PoE Yes (Class 3)
    Adattatore CA Yes (Option)
    Wall Mount Kit Yes (Option)
    Dimension (W x D x H mm) 205 x 160 x 170
    FF Keys 8
    Page Key No
    Soft Keys No
    0-9, *, # Keys Yes
    Redial Key Yes
    Flash/Recall Key Yes
    Hold Key Yes
    SP-Phone Key Yes
    Auto Answer/Mute Key Yes
    Auto Dial/Store Key Yes
    Transfer Key Yes
    Intercom Key Yes
    Pause Key Yes*1
    CONF Key Yes
    FWD/DND Key No
    Message Key Yes
    Navigator Key No
    4-Directions Key Yes*2
    Cancel Key No
    Program Key Yes*1
    LED Message/Ringer Lamp Yes (Green/Red)
    LED FF Keys Yes (Green/Red)
    LED Intercom Yes (Green)
    LED SP-Phone Yes (Red)
    LED Auto Answer/Mute Yes (Red)
    LED Auto Dial/Store Yes (Red)
    LED CONF No
    LED FWD/DND No
    Self-Labelling (Desi-Less) No
    Auto Redial Yes*3
    Off-Hook Monitor Yes
    Handset/Headset Mic Mute Yes
    Speakerphone Mic Mute Yes
    Phone Directory Yes
    Feature Access No
    Outgoing Call Log Yes
    Incoming Call Log Yes
    Melody Ringer No
    Tone Through No
    Firmware Upload Yes
    Peer-to-Peer Connection Yes
    VLAN Yes
    QoS (DiffServ) Yes
    DHCP Client Yes
    Audio Codec Yes (G.722/G.711(A-law/u-law)/G.729A)
    VoIP Security Yes*4
    Ping Transmission Yes
    IP Port Flexibility Yes
    IPv6 No
    Query/Announce Yes
    FTP Yes
    PTAP Yes
    MGCP Yes
    RTP Yes
    Rerouting to Secondary PBX Yes
    Media Relay Gateway Yes
    XML Application No
    LLDP-MED Yes
    System Programming No
    Station Programming Yes
    Local Programming Yes*5
    Electric Volume Headset 6 levels
    Electric Volume Handset 6 levels
    Electric Volume Speakerphone 8 levels
    Electric Volume Ringer 4 + Off
    Tones/Music Ring Tone 9
    Tones/Music on Hold No (Tone)
    ECO Mode Yes
    Ethernet Speed/Duplex Yes (Auto/10M-Full/10M-Half/100M-Full/100M-Half)
    Footnote *1Program (ordinarily)/Pause (in programming) *2 Both Navigator Key and 4-Directions Key are a kind of arrow-key. Navigator Key has ENTER button but 4-Directions Key does not have ENTER button. *3 Auto Redial feature is available on digital CO. *4 This is the authentication method which prevents malevolent people from spoofing. *5 Local Programming items (IP Address/Subnetmask/Default Gateway/MAC Address (Only display)/MGCP Server IP Address/Ping send etc.). Language: only English